39802800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 120

約数和(自身を含む): 130772880

約数和(自身を除く): 90970080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 600, 615, 656, 809, 820, 984, 1025, 1200, 1230, 1618, 1640, 1968, 2050, 2427, 2460, 3075, 3236, 3280, 4045, 4100, 4854, 4920, 6150, 6472, 8090, 8200, 9708, 9840, 12135, 12300, 12944, 16180, 16400, 19416, 20225, 24270, 24600, 32360, 33169, 38832, 40450, 48540, 49200, 60675, 64720, 66338, 80900, 97080, 99507, 121350, 132676, 161800, 165845, 194160, 199014, 242700, 265352, 323600, 331690, 398028, 485400, 497535, 530704, 663380, 796056, 829225, 970800, 995070, 1326760, 1592112, 1658450, 1990140, 2487675, 2653520, 3316900, 3980280, 4975350, 6633800, 7960560, 9950700, 13267600, 19901400, 39802800]

約数ペア:

[(1, 39802800), (2, 19901400), (3, 13267600), (4, 9950700), (5, 7960560), (6, 6633800), (8, 4975350), (10, 3980280), (12, 3316900), (15, 2653520), (16, 2487675), (20, 1990140), (24, 1658450), (25, 1592112), (30, 1326760), (40, 995070), (41, 970800), (48, 829225), (50, 796056), (60, 663380), (75, 530704), (80, 497535), (82, 485400), (100, 398028), (120, 331690), (123, 323600), (150, 265352), (164, 242700), (200, 199014), (205, 194160), (240, 165845), (246, 161800), (300, 132676), (328, 121350), (400, 99507), (410, 97080), (492, 80900), (600, 66338), (615, 64720), (656, 60675), (809, 49200), (820, 48540), (984, 40450), (1025, 38832), (1200, 33169), (1230, 32360), (1618, 24600), (1640, 24270), (1968, 20225), (2050, 19416), (2427, 16400), (2460, 16180), (3075, 12944), (3236, 12300), (3280, 12135), (4045, 9840), (4100, 9708), (4854, 8200), (4920, 8090), (6150, 6472)]